A randomized 25 question test from a pool of 761 questions, good luck!
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
Which of the answers below best describes the OSI layers that a HART certified is not compliant with?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below provide supplementary information about specific alarms to an operator?
Baseband NRZ signalling is the standard for all physical connections with Ethernet. Which of the signalling methods below has the disadvantage of losing the clock signal when spaces are transmitted for an extended series?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
The field instrument to PLC communication is best defined by which of the answers below?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.0.0.0, which of the classes below would be used?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as manipulation and communication of a process though a control system?
Which of the solutions below is best used with analog transmissions in the field to help prevent errors in transmissions?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
Which of the network components below would commonly be used as a protocol converter and communication signal converter?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that coverts the analog signals from T/Cs and RTDs to a digital signal?
There are several different network access methods available to wired Ethernet. Which of the methods below is the one used by wired Ethernet?
Which of the messaging methods is best described as one that can only be initiated by the link master in the H1 transmission system?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
In networking, the ability to transmit data is vital. Which of the terms below would best be described as a networks ability, within a specific amount of time, to insure the delivery of data or node communication?
Which of the OSI layers below best reflects the layer that DeviceNet does not interact with?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network with a single central connection point?